Kyocera KM-2035 Service Manual page 63

Maintenance
item No.
Method to set or check the original size detection threshold
U099
1. Place an original on the contact glass and turn the original detection switch on. The original size detec-
(cont.)
tion starts and detection data is displayed.
2. Change the detection item using the exposure adjustment keys.
Exposure
indicator
Exp. 1
Exp. 2
Exp. 3
Exp. 4
Exp. 5
*: See Paper size in U073 for the paper size for each setting.
3. To change the original size detection threshold, light exp. 1, 2 or 3 and change the setting using the
zoom +/- keys.
4. Press the start key. The value is set.
5. Press the stop/clear key. The selected item appears.
Completion
Press the stop/clear key while a selection item is displayed. The indication for selecting a maintenance item
No. appears.
Setting the main high voltage
U100
Description
Changes the surface potential by changing the grid control voltage. Also performs main charging. Also
changes the setting of main charging copy quantity correction.
Purpose
To set the surface potential or check main charging. Also used when reentering data after initializing the set
data.
Start
1. Press the start key.
2. Select the item using the exposure adjustment keys.
Exposure indicator
Exp. 1 (lit)
Exp. 2 (lit)
Exp. 3 (lit)
Exp. 4 (lit)
Exp. 5 (lit)
Exp. 1 (flashing)
Method for main charger output
1. Press the start key. The selected operation starts.
2. To stop operation, press the stop/clear key.
Setting the grid control voltage
1. Change the setting using the zoom +/- keys.
Description
Grid control voltage
Increasing the setting makes the surface potential higher, and decreasing it makes the potential lower.
Change in value per step: approximately 3.6 V
2. Press the start key. The value is set.
Description
Description
Scanner data threshold
Time between original detection switch
turning on and reading-in of scanner data
Detected width for A4R
Detected original width
Original size detected by scanner data and
original size sensor detection data
Description
Changing the grid control voltage
Turning the main charger on
Turning the main charger on and the laser scanner unit on and off
Main charging copy quantity correction, copy interval
Main charging copy quantity correction, copy quantity
Main charging copy quantity correction, correction amount
Data range
0 to 255
0 to 100 ms
220/240 mm
0 to 350 mm
0 to 63*
Setting range
0 to 255
2HA/2HB
Initial
setting
170
30
240
-
-
Initial setting
132
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